JPH0268640U - - Google Patents
Info
- Publication number
- JPH0268640U JPH0268640U JP1988147708U JP14770888U JPH0268640U JP H0268640 U JPH0268640 U JP H0268640U JP 1988147708 U JP1988147708 U JP 1988147708U JP 14770888 U JP14770888 U JP 14770888U JP H0268640 U JPH0268640 U JP H0268640U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- section
- device drive
- adapter
- converts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Rectifiers (AREA)
Description
第１図は本考案の一実施例の電気回路図、第２
図は第１図のレギユレータ部の出力特性図、第３
図は本考案の他の実施例の電気回路図、第４図は
第３図の直流出力プラグの破断斜視図、第５図は
第３図のＡＣアダプタが接続される機器本体の一
部の電気回路図、第６図は従来のＡＣアダプタの
電気回路図、第７図は第６図のレギユレータ部の
出力特性図、第８図は第６図のＡＣアダプタが接
続される機器本体の一部の電気回路図である。
３，２０……整流部、１２……レギユレータ部
、１７，２９……充電用端子、１８，２８……機
器駆動用端子、２２……第２のレギユレータ部、
２７……直流出力プラグ。
Fig. 1 is an electrical circuit diagram of one embodiment of the present invention;
The figure is the output characteristic diagram of the regulator section in Figure 1, and the output characteristic diagram in Figure 3.
The figure is an electric circuit diagram of another embodiment of the present invention, Figure 4 is a cutaway perspective view of the DC output plug of Figure 3, and Figure 5 is a part of the main body of the device to which the AC adapter of Figure 3 is connected. Electrical circuit diagram: Fig. 6 is an electrical circuit diagram of a conventional AC adapter, Fig. 7 is an output characteristic diagram of the regulator part of Fig. 6, and Fig. 8 is a part of the main body of the device to which the AC adapter of Fig. 6 is connected. FIG. 3, 20... Rectifier section, 12... Regulator section, 17, 29... Charging terminal, 18, 28... Equipment drive terminal, 22... Second regulator section,
27...DC output plug.
Claims (1)
るＡＣアダプタにおいて、商用交流電源の商用交
流を直流に変換する整流部と、この整流部の直流
出力を所定電圧値に出力するレギユレータ部と、
このレギユレータ部から導出された機器駆動用端
子と、前記整流部から導出されたバツテリ充電用
端子とを備えてなることを特徴とするＡＣアダプ
タ。 (2) 機器駆動用電圧を前記機器駆動用端子に対
し出力する前記レギユレータ部の他に、前記整流
部と前記充電用端子との間に、充電用電圧を設定
出力する第２のレギユレータ部を介在させ、前記
機器駆動用端子と充電用端子とを一体に備えた直
流出力プラグを具備することを特徴とする請求項
(1)に記載のＡＣアダプタ。[Claims for Utility Model Registration] (1) An AC adapter that converts a commercial AC power supply to a DC voltage of a predetermined value, which includes a rectifier unit that converts the commercial AC of the commercial AC power supply into DC voltage, and a DC output of this rectifier unit that converts the DC output to a predetermined value. A regulator section that outputs a voltage value,
An AC adapter comprising: a device drive terminal led out from the regulator section; and a battery charging terminal led out from the rectification section. (2) In addition to the regulator section that outputs the device drive voltage to the device drive terminal, a second regulator section that sets and outputs the charging voltage is provided between the rectifier section and the charging terminal. A claim characterized by comprising a DC output plug that is interposed and integrally includes the device drive terminal and the charging terminal.
The AC adapter described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147708U JPH0268640U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147708U JPH0268640U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268640U true JPH0268640U (en) | 1990-05-24 |
Family
ID=31418363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988147708U Pending JPH0268640U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268640U (en) |
-
1988
- 1988-11-11 JP JP1988147708U patent/JPH0268640U/ja active Pending
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